203844908

素因数分解:

$2^2\times {\mathrm{73}}^3\times {\mathrm{131}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 364444080

約数和(自身を除く): 160599172

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 5329, 9563, 10658, 19126, 21316, 38252, 389017, 698099, 778034, 1396198, 1556068, 2792396, 50961227, 101922454, 203844908]

約数ペア:

[(1, 203844908), (2, 101922454), (4, 50961227), (73, 2792396), (131, 1556068), (146, 1396198), (262, 778034), (292, 698099), (524, 389017), (5329, 38252), (9563, 21316), (10658, 19126)]